EP0790190A1 - Einteiliger Behälter zur getrennten Aufbewahrung und Mischung von mindestens zwei Produkten - Google Patents

Einteiliger Behälter zur getrennten Aufbewahrung und Mischung von mindestens zwei Produkten Download PDF

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Publication number
EP0790190A1
EP0790190A1 EP97400061A EP97400061A EP0790190A1 EP 0790190 A1 EP0790190 A1 EP 0790190A1 EP 97400061 A EP97400061 A EP 97400061A EP 97400061 A EP97400061 A EP 97400061A EP 0790190 A1 EP0790190 A1 EP 0790190A1
Authority
EP
European Patent Office
Prior art keywords
container according
cavity
plug
product
main
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP97400061A
Other languages
English (en)
French (fr)
Other versions
EP0790190B1 (de
Inventor
Stanislas De Nervo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LOreal SA
Original Assignee
LOreal SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LOreal SA filed Critical LOreal SA
Publication of EP0790190A1 publication Critical patent/EP0790190A1/de
Application granted granted Critical
Publication of EP0790190B1 publication Critical patent/EP0790190B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B65D25/04—Partitions
    • B65D25/08—Partitions with provisions for removing or destroying, e.g. to facilitate mixing of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3216—Rigid containers disposed one within the other
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S215/00—Bottles and jars
    • Y10S215/08—Mixing

Definitions

  • the subject of the invention is a container for separate packaging and then mixing of at least two products. It is known that it is often necessary to make a mixture of several products at the time of use, the separate products tolerating prolonged storage well while their mixture deteriorates rapidly.
  • packaging can be used, for example, for the marketing of pharmaceutical, cosmetic or photographic products.
  • the container object of the invention relates more particularly to the storage and mixing of poorly flowing products, in particular the storage and mixing of several products of which at least one is viscous, such as for example the storage and mixing of a powder with a cream or paste or two creams. Examples of such products that may be mentioned are coloring products.
  • the proposed system allows the separate storage of a solid and a liquid which are isolated by a tearable film.
  • the incomplete opening between the two compartments containing each product, opening due to the tearing of the film, would be insufficient to allow an easy and homogeneous mixing of products, in the case where one of these products is a paste. , a cream or a powder.
  • one of the products is a liquid which impregnates a tampon contained in another cavity, the two cavities being separated by a tearable film.
  • This packaging therefore has the same drawbacks (difficulty of flow and mixing) for a paste, cream or powder as those described above.
  • the container comprises an upper compartment of tubular shape, which is not very favorable for mixing when the product stored in the upper compartment is a cream and consequently does not flow well.
  • This form also has the drawback of not allowing the products to be easily mixed using an instrument such as a stick or a brush. This drawback is common to other known systems.
  • this container is produced by injection blowing, which is an expensive technique.
  • an inexpensive container for the separate packaging of at least one basic product and at least one secondary product, in a single body and which can be manufactured under conditions interesting economic.
  • This container allows in particular the storage and mixing under good conditions of poorly flowing products, in particular of several products of which at least one is viscous, such as for example two creams or a powder with a cream or a paste.
  • the subject of the invention is a single-body container, for the separate packaging and mixing of at least one basic product and at least one secondary product, comprising a body, an internal plug, a closure means and a device for opening the internal plug, the body comprising a wall defining the profile of a main bowl-shaped cavity capable of containing the basic product and the profile of '' a secondary cavity capable of containing the secondary product, the secondary cavity being included in the main cavity, the internal plug making it possible to hermetically isolate the secondary cavity from the main cavity, the closure means making it possible to hermetically isolate the main cavity outside air characterized in that the internal plug opening device makes it possible to remove the internal plug before or simultaneously with the opening of the main cavity.
  • This device makes it possible to avoid risky manipulations at the time of the opening of the secondary cavity, since the latter is done while the main cavity is still closed and the contents of the two cavities cannot therefore spread to the outside, or simultaneously with the opening of the main cavity and the user does not have to handle the plug of the secondary cavity while the main cavity is already open and its contents could escape.
  • the profile of the main cavity is generally in the form of a bowl. In this form can come to register the profile of the secondary cavity in the form of a growth.
  • the profile of the main cavity can also be provided with a flat bottom.
  • the bowl shape in particular allows easy mixing of the products contained in the body, using instruments, such as a brush or a stick.
  • This facility is extremely favorable for obtaining a homogeneous mixture from poorly flowing products, in particular products of which at least one is viscous. This ease of mixing is all the more important when the user of these products is not a person skilled in the art but a current consumer.
  • the body is made of thermoplastic material. It can result from the superposition of several different thermoplastic materials and it can be manufactured by all means known to those skilled in the art such as, for example, thermoforming, injection, blowing. Preferably, in order to make the product economically attractive, it is produced by thermoforming or by injection, and according to a preferred embodiment of the invention, it is produced by thermoforming.
  • thermoplastic material polyethylene, polypropylene, a copolymer of ethylene and propylene can be used, for example.
  • the closing means can be an external plug placed at the opening of the main cavity; in this case the body comprises complementary attachment means at the periphery of the main cavity.
  • the closure means can also be a single-piece peelable film.
  • the closure means is a peelable film in one piece, it is made of airtight material and chemically compatible with the basic and secondary products.
  • the film is fixed to the walls of the body and placed at the opening of the main cavity.
  • the fixing of the film to the body must be both waterproof and manually removable.
  • the film must be in a material such that it does not tear when it is torn from the body, but on the contrary is removed in one piece.
  • Such a film is usually made up of at least three superimposed layers: the middle layer, which can be made of aluminum or of thermoplastic material, determines the sealing of the film, the upper layer of thermoplastic material conditions the non-tearability of the film and the bottom layer is a thermoplastic film which makes the film peelable.
  • the internal plug consists essentially of a skirt and a bottom, it must allow the tight closing of the secondary cavity, it must also be able to be removed easily before, or simultaneously with, the opening of the main cavity, to allow mixing the two products before use.
  • the secondary cavity is provided, at its ends, with hooking means which cooperate with the skirt of the plug and allow it to be sealed.
  • the internal plug is preferably made of thermoplastic material, it can be manufactured by any means known to those skilled in the art, such as by thermoforming an extruded film or by injection.
  • the plug will be manufactured by injection, this more precise technique makes it easier to obtain a better seal.
  • the profile of the secondary cavity comprises a rigid finger and a deformable zone at the periphery and at a first end of this finger, this finger and this deformable zone cooperating so that pressure is exerted on the deformable zone blow up the internal plug by pressing its other end on said internal plug.
  • This gesture should preferably be done before removing the film.
  • the periphery of this finger can be made deformable by any means known to those skilled in the art, for example by the presence of grooves in the profile of the cavity or by a lesser thickness of the thermoplastic material at the periphery of this finger.
  • the internal plug may be provided with an internal skirt in which the rigid finger is placed and which prevents it from bending under pressure.
  • the internal plug comprises a rigid rod, the end of which rests on the walls of the secondary cavity. A pressure exerted on this wall makes it possible to blow up the plug. This should also be done before removing the film.
  • the internal stopper is provided with a sealed tab comprising two ends, one end fixed to the internal stopper, and another end sealed by means of closure, by means of a non-removable seal, in particular when the means closure is a tear-off film sealing the tab on the film is different from sealing the film on the body, so when the user removes the film, it carries with it the tongue and the internal plug.
  • the internal plug comprises a hollow skirt of sufficient height so that the bottom emerges from the main cavity at the level of the upper wall of the body and the bottom of the internal plug is sealed by means of closure.
  • the sealing of the bottom of the internal plug to the closing means is not removable, in particular when the closing means is a removable film the sealing of the internal plug to the film is different from the sealing of the film on the body, so when the user removes the film, it carries with it the internal plug.
  • the manufacturer first fills the secondary cavity with the secondary product and then closes this cavity with the internal plug, then fills the main cavity and closes it, possibly by sealing the tab to the film in the case of the fourth variant.
  • the manufacturer can, according to the shape of the cavity, proceed as according to the preceding variants, he can also place the secondary product inside the hollow internal plug, said plug being turned over to rest on its bottom. it then fixes the body on this plug, then it turns the assembly over and fills the main cavity, then fixes the closing means, sealing the bottom of the internal plug on the film.
  • the body profile can be provided with a flat bottom which allows it to rest on a flat surface
  • this body can also include a skirt which allows it to rest on a flat surface whatever the profile of the rest of the body.
  • the user can mix, using any known instrument, such as a brush or a stick, the basic product and the secondary product.
  • the container according to the invention may further comprise a sample cavity formed in the walls of the body, this cavity being capable of containing a dose of sample of the basic product or of the secondary product.
  • This cavity is closed by a closure means of the same type as that which closes the main cavity.
  • closure means of the same type as that which closes the main cavity.
  • the container according to the invention may further comprise an instrument cavity formed in the walls of the body, this cavity being capable of containing various instruments useful for handling the products, such as for example gloves, a brush, etc. same as the sample cavity, the instrument cavity can be closed by an independent closing means, it can however be closed by the same closing means as the main cavity.
  • FIG. 1 shows a device according to the invention in cross section, the opening of which is done using a finger placed on the walls of the secondary cavity.
  • Figures 2a and 2b show a device according to the invention in cross section, the opening of which is done using a rigid rod fixed to the plug.
  • FIG. 3 shows a device according to the invention in cross section, the opening of which is done using a sealed tab.
  • Figures 4a, 4b and 4c show a device according to the invention in cross section, this device comprising an emerging plug sealed by means of closure of the main cavity as well as the method for filling it.
  • Figures 5 and 6 each show a device according to the invention in cross section, these devices each comprising an emerging plug, provided with a rigid rod, sealed by means of closing the main cavity.
  • the container shown in Figure 1 consists of a body 1 of thermoformed polyethylene, an internal cap 2, two heat-sealed films 3 and 4.
  • the body 1 has the shape of a nipple which defines a main cavity 1.1 in bowl shape and a secondary cavity 2.1 in the bottom of the main cavity 1.1; hooking means 1.5 of the snap-on type allow a tight fixing of the plug 2 which separates the cavity 1.1, containing a product 1.2, and the cavity 2.1 containing a product 2.2.
  • the products 1.2 and 2.2 are respectively a cream and a powder for coloring hair.
  • a peripheral circular skirt 1.6 allows the container to be placed on a flat surface. For this purpose the skirt 1.6 has a height at least equal to that of the nipple.
  • the walls of the body 1 comprise, at the level of the cavity 2.1, a finger 2.3 and an annular groove 2.3.1 around this finger.
  • the upper end of this finger is placed in a skirt 2.3.2 of the plug 2 extending in the secondary cavity.
  • the 2.3.1 annular groove makes zone 2.3.3 deformable, at the periphery of the finger.
  • the annex cavities 1.3 and 1.4 allow the storage respectively of various utensils, and of a sample of the product 2.2.
  • the cavity 1.4 is closed by the film 4, independent of the film 3. The latter closes both the main cavity 1.1 and the annex cavity 1.3.
  • FIGS. 2a and 2b differs from that in FIG. 1 by the absence of a finger in the secondary cavity and by the existence of a rigid rod 2.4 fixed to the internal plug 2 and the end of which is in look of the cavity walls 2.1.
  • the mode of use illustrated in FIG. 2b is the same as in FIG. 1.
  • the deformable zone is made of a thinner thickness of the walls of the body 1 situated opposite the end of the rod 1.4.
  • the container shown in FIG. 3 differs from that in FIG. 1 by the absence of a finger in the secondary cavity, by the existence of a sealed tab 2.6.
  • the tab 2.6 comprises two ends, one of these ends being fixed to the internal plug 2 and the other being sealed to the film 3. After opening the film 4 allowing access to the sample, the user tears off the film 3 it also drives the tab 2.6 as well as the internal plug 2, it can then mix the products using utensils extracted from the cavity 1.3.
  • the device shown in Figures 4a, 4b and 4c consists of a body 1, an internal plug 2, and 2 films 3 and 4.
  • This device is distinguished from that of Figure 1 by the fact that the plug internal 2 comprises a cylindrical skirt of a height such that the bottom of the plug is flush with the surface of the main cavity 1.1 which has the shape of a bowl.
  • the bottom of the plug 2 is sealed to the film 3 closing the main cavity so that when the film is torn off, the plug which is integral therewith opens and releases the secondary product 2.2 which it retained in the cavity 2.1 .
  • the plug 2 is filled with product 2.2 and then the body is positioned on the plug in a leaktight manner, and then only the body is turned over and the main cavity is filled with product 1.2 .
  • the device shown in FIG. 5 differs from that shown in FIGS. 4a and 4b by the presence of a rigid rod 2.4 fixed to the internal plug 2 and the end of which faces the walls of the cavity 2.1.
  • a rigid rod 2.4 fixed to the internal plug 2 and the end of which faces the walls of the cavity 2.1.
  • the user unhooks the plug 2 by exerting pressure on the deformable zone 2.3.3, then he removes the film 3 which carries with it the plug 2 out of the container.
  • This device has the advantage compared to the previous one of avoiding projections when the plug 2 is opened.
  • the device shown in Figure 6 differs from that of Figure 5 by the fact that the bottom 2.8 of the plug is placed lower.
  • the plug 2 adheres to the film 3 by its skirt 2.9.
  • the operation is the same as that described for FIG. 5.
  • This device has the advantage, compared to the previous one, of avoiding that part of the product 2.2 remains stuck to the walls of the plug 2.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Package Specialized In Special Use (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Packages (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Wrappers (AREA)
EP97400061A 1996-02-15 1997-01-14 Einteiliger Behälter zur getrennten Aufbewahrung und Mischung von mindestens zwei Produkten Expired - Lifetime EP0790190B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9601884 1996-02-15
FR9601884A FR2744991B1 (fr) 1996-02-15 1996-02-15 Melangeur monocorps,pour le conditionnement separe et le melange d'au moins deux produits

Publications (2)

Publication Number Publication Date
EP0790190A1 true EP0790190A1 (de) 1997-08-20
EP0790190B1 EP0790190B1 (de) 1999-10-13

Family

ID=9489236

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97400061A Expired - Lifetime EP0790190B1 (de) 1996-02-15 1997-01-14 Einteiliger Behälter zur getrennten Aufbewahrung und Mischung von mindestens zwei Produkten

Country Status (8)

Country Link
US (1) US5893452A (de)
EP (1) EP0790190B1 (de)
JP (2) JP2974632B2 (de)
CN (1) CN1065197C (de)
BR (1) BR9700217A (de)
DE (1) DE69700608T2 (de)
ES (1) ES2140186T3 (de)
FR (1) FR2744991B1 (de)

Cited By (3)

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GB2331976A (en) * 1997-12-04 1999-06-09 Gerald Abraham Davidson Container for food
WO2003006323A2 (en) * 2001-07-13 2003-01-23 Antonio Palamara Ready-made dish disposable packaging with several compartments
WO2007043088A1 (en) * 2005-10-10 2007-04-19 Develpack S.R.L. Packaging for ready-to-use compound products with a device for sequential and suitably deferrable integration of components

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US6808085B2 (en) * 1999-07-16 2004-10-26 Ing. Erich Pfeiffer Gmbh Media dispenser
US7090878B2 (en) * 2001-05-31 2006-08-15 The Procter & Gamble Company Mineral fortified water
US7279187B2 (en) * 2003-02-14 2007-10-09 The Procter & Gamble Company Mineral fortification systems
US20050126632A1 (en) * 2003-12-11 2005-06-16 Farrell Steven H. Beverage modification system
US9308397B2 (en) * 2004-04-30 2016-04-12 The Procter & Gamble Company Long-wearing cosmetic compositions
US20060191805A1 (en) * 2005-02-26 2006-08-31 Marc Vogel Pressure point food container, storage, and mixing system
US8763605B2 (en) 2005-07-20 2014-07-01 Manta Devices, Llc Inhalation device
EP1810934B1 (de) * 2006-01-23 2008-09-17 Yung Shin Pharm. Ind. Co. Ltd. Verpackung zum getrennten Aufbewahren von einer Flüssigkeit und einem festen Material, die das Vermengen der Flüssigkeit mit dem festen Material ermöglicht.
EP2898914B1 (de) 2007-07-06 2018-06-20 Manta Devices, LLC Ausgabevorrichtung und zugehörige verfahren
US11224704B2 (en) 2007-07-06 2022-01-18 Manta Devices, Llc Dose delivery device for inhalation
CH699120A1 (de) * 2008-07-15 2010-01-15 Medela Holding Ag Fluidsammelbehälter.
WO2010083042A1 (en) 2009-01-15 2010-07-22 Manta Devices, Llc Delivery device
WO2011116293A2 (en) 2010-03-19 2011-09-22 Manta Devices, Llc Delivery device and related methods
US11103659B2 (en) 2011-07-06 2021-08-31 Manta Devices, Llc Delivery device and related methods
US9649454B2 (en) 2012-05-03 2017-05-16 Manta Devices, Llc Delivery device and related methods
CN104073451B (zh) * 2014-03-26 2016-05-18 上海辰山植物园 一株拮抗多种牡丹病原菌的多粘类芽孢杆菌及其应用
US11147936B2 (en) 2014-05-02 2021-10-19 Manta Devices, Llc Dose delivery device with cover connected to dose chamber seal
US10099838B2 (en) * 2015-04-13 2018-10-16 Nordson Corporation Fluid cartridge system and method of using a fluid cartridge system
JP6693097B2 (ja) * 2015-11-25 2020-05-13 凸版印刷株式会社 包装容器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764983A (en) * 1953-03-20 1956-10-02 Barasch Hans Pius Dual compartment mixing vial
FR1224465A (fr) * 1959-05-13 1960-06-24 Domec & Cie Récipient tel que bocal, pot ou similaire
FR2176562A1 (en) * 1972-03-23 1973-11-02 Promofarm Internal Bags - incorporating a label visible in an isolated - pocket
FR2283064A1 (fr) 1974-08-27 1976-03-26 Oreal Recipient permettant le melange d'au moins un solide et d'au moins un liquide separes au stockage
FR2396701A1 (fr) 1977-07-04 1979-02-02 Astra Laekemedel Ab Recipient pour melange a deux constituants
US4410085A (en) 1982-05-03 1983-10-18 Manufacture Lyonnaise De Bouchage Drinking goblet enabling two doses of constituents to be mixed just before consumption
FR2602752A1 (fr) 1986-08-12 1988-02-19 Oreal Ensemble pour le conditionnement separe d'au moins deux produits ne devant etre mis en contact qu'au moment de l'emploi et pour la realisation de cette mise en contact
WO1989008590A1 (en) * 1988-03-15 1989-09-21 Flügger A/S Liquid-containing container
EP0417998A1 (de) 1989-09-15 1991-03-20 Merck & Co. Inc. Ausgabevorrichtung für Flüssigkeiten
FR2658484A1 (fr) * 1990-02-21 1991-08-23 Lenoir Alain Perfectionnements aux recipients a deux compartiments.
WO1995023744A1 (en) 1994-03-04 1995-09-08 Alexander Sopeoglou Disposable cup with cover of the 'shaker' type, for the preparation of instant coffee, and other drinks, featuring a special straw socket and providing the possibility for quantitative selection of the ingredients contained

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2331976A (en) * 1997-12-04 1999-06-09 Gerald Abraham Davidson Container for food
WO1999028210A1 (en) * 1997-12-04 1999-06-10 Lance Philip Anisfeld Container for food
WO2003006323A2 (en) * 2001-07-13 2003-01-23 Antonio Palamara Ready-made dish disposable packaging with several compartments
WO2003006323A3 (en) * 2001-07-13 2003-11-27 Antonio Palamara Ready-made dish disposable packaging with several compartments
US7163102B2 (en) 2001-07-13 2007-01-16 Antonio Palamara Disposable packaging for a ready-made food product
WO2007043088A1 (en) * 2005-10-10 2007-04-19 Develpack S.R.L. Packaging for ready-to-use compound products with a device for sequential and suitably deferrable integration of components

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ES2140186T3 (es) 2000-02-16
DE69700608D1 (de) 1999-11-18
JPH09221141A (ja) 1997-08-26
FR2744991A1 (fr) 1997-08-22
JPH11193032A (ja) 1999-07-21
BR9700217A (pt) 1998-11-03
FR2744991B1 (fr) 1998-03-20
EP0790190B1 (de) 1999-10-13
CN1065197C (zh) 2001-05-02
JP2974632B2 (ja) 1999-11-10
CN1169942A (zh) 1998-01-14
US5893452A (en) 1999-04-13
MX9701055A (es) 1998-05-31
DE69700608T2 (de) 2000-02-10

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